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When a rocket leaves Earth, it continues to accelerate to overcome Earth's gravity and reach orbital velocity. Once in space, the rocket enters orbit or continues on its trajectory to its destination. Without the force of Earth's gravity pulling on it, the rocket stays in motion according to the laws of physics.
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What is the speed a rocket needs to go past Earth's gravitational force?
Escape velocity from Earth is approximately 11.2 km/s, which is the speed a rocket needs to surpass Earth's gravitational force and leave its orbit.
Would a rocket leaving the moon surface require as great a speed or force as one leaving the earth surface?
No, a rocket leaving the moon's surface would not require as great a speed or force as one leaving the Earth's surface. This is because the moon has lower gravity than Earth, so the escape velocity required to overcome gravity and leave the moon is lower than that required to leave Earth.
What is the main factor in determining the amount of thrust a rocket requires to leave earth atmosphere?
Payload weight.
How long does it take a rocket to leave earth?
It takes about 8-15 minutes for a rocket to reach space after launch, depending on the rocket's size and specific trajectory. Once in space, it can take several hours to travel far enough from Earth to be considered as "leaving" it.
What happens to the pull of the gravity on the rocket as it get further from earth?
The pull of gravity on a rocket decreases as it moves further from Earth. This is because gravity weakens with distance, following the inverse square law, meaning the force of gravity decreases as the distance between the rocket and Earth increases.
What is the main factor in determining the amount of thrust a rocket requires to leave the earths atmosphere?
The main factor in determining the amount of thrust a rocket requires to leave the Earth's atmosphere is the mass of the rocket. The heavier the rocket, the more thrust is needed to overcome Earth's gravity and propel it into space.
What is the factor in determining the amount of thrust a rocket requires to leave the earths atmosphere?
Payload weight
How do astronauts leave the earth?
astronauts leave earth by the liftoff of the space shuttle and rockets, it is called force of the rocket. The engine starts and liquid fuel comes out of the rocket and pushes them up.
How did Armstrong leave the moon?
He got in the rocket that he and the others used to get there and flew back to earth
What is the main factor in determining the amount of thrust a rocket requires to leave the Earth's atmosphere?
Payload weight.
How does gravity act on a rocket when it travels from earth?
Gravity acts on rockets by letting it leave the ground.
What is the speed a rocket needs to go past Earth's gravitational force?
Escape velocity from Earth is approximately 11.2 km/s, which is the speed a rocket needs to surpass Earth's gravitational force and leave its orbit.
Would a rocket leaving the moon surface require as great a speed or force as one leaving the earth surface?
No, a rocket leaving the moon's surface would not require as great a speed or force as one leaving the Earth's surface. This is because the moon has lower gravity than Earth, so the escape velocity required to overcome gravity and leave the moon is lower than that required to leave Earth.
What is the main factor in determining the amount of thrust a rocket requires to leave earth atmosphere?
Payload weight.
How many meters per second must a rocket go to leave earth?
over 1000 m/s
What happens to the weight of a rocket when it takes off?
The weight of a rocket decreases as it takes off because it is expelling fuel to generate thrust. This reduction in weight allows the rocket to overcome Earth's gravity and ascend into space.
How long does it take a rocket to leave earth?
It takes about 8-15 minutes for a rocket to reach space after launch, depending on the rocket's size and specific trajectory. Once in space, it can take several hours to travel far enough from Earth to be considered as "leaving" it.
